Question

the two interior opposite angle of an exterior angle of a triangle are 60° and 800. find the measure of the exterior angle?


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Answer 1

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We know, exterior angle of a triangle is always equals to sum of interior opposite angles.

So, exterior angle = 60° + 80° = 140°

Answer 2

Answer:

140°

Step-by-step explanation:

60°+80°=140°

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